diff --git a/sections/cper-section-ia32x64.c b/sections/cper-section-ia32x64.c
index 35c5a2e..0657b82 100644
--- a/sections/cper-section-ia32x64.c
+++ b/sections/cper-section-ia32x64.c
@@ -126,9 +126,27 @@
 	//Error structure type (as GUID).
 	char error_type[GUID_STRING_LENGTH];
 	guid_to_string(error_type, &error_info->ErrorType);
-	json_object_object_add(error_info_ir, "type",
+	json_object *type = json_object_new_object();
+	json_object_object_add(type, "guid",
 			       json_object_new_string(error_type));
 
+	//Get the error structure type as a readable string.
+	const char *readable_type = "Unknown";
+	if (guid_equal(&error_info->ErrorType,
+		       &gEfiIa32x64ErrorTypeCacheCheckGuid))
+		readable_type = "Cache Check Error";
+	else if (guid_equal(&error_info->ErrorType,
+			    &gEfiIa32x64ErrorTypeTlbCheckGuid))
+		readable_type = "TLB Check Error";
+	else if (guid_equal(&error_info->ErrorType,
+			    &gEfiIa32x64ErrorTypeBusCheckGuid))
+		readable_type = "Bus Check Error";
+	else if (guid_equal(&error_info->ErrorType,
+			    &gEfiIa32x64ErrorTypeMsCheckGuid))
+		readable_type = "MS Check Error";
+	json_object_object_add(type, "name", json_object_new_string(readable_type));
+	json_object_object_add(error_info_ir, "type", type);
+
 	//Validation bits.
 	json_object *validation =
 		bitfield_to_ir(error_info->ValidFields, 5,
@@ -609,9 +627,10 @@
 			1, sizeof(EFI_IA32_X64_PROCESS_ERROR_INFO));
 
 	//Error structure type.
-	string_to_guid(&error_info_cper->ErrorType,
-		       json_object_get_string(
-			       json_object_object_get(error_info, "type")));
+	json_object *type = json_object_object_get(error_info, "type");
+	string_to_guid(
+		&error_info_cper->ErrorType,
+		json_object_get_string(json_object_object_get(type, "guid")));
 
 	//Validation bits.
 	error_info_cper->ValidFields = ir_to_bitfield(
diff --git a/specification/document/cper-json-specification.tex b/specification/document/cper-json-specification.tex
index 5176e72..ac54dc9 100644
--- a/specification/document/cper-json-specification.tex
+++ b/specification/document/cper-json-specification.tex
@@ -371,7 +371,8 @@
 \label{subsection:ia32x64processorerrorinfostructure}
 This structure describes a single IA32/x64 Processor Error Info sub-section, which is part of the larger IA32/x64 record (\ref{section:ia32x64errorsection}).
 \jsontable{table:ia32x64processorerrorinfostructure}
-type & string & A GUID indicating the type of processor error defined in this structure. See \texttt{edk/Cper.h} in the library repository for the defined GUID values.\\
+type.guid & string & A GUID indicating the type of processor error defined in this structure. See \texttt{edk/Cper.h} in the library repository for the defined GUID values.\\
+type.name & string & The human readable name, if available, of the type of processor error defined in this structure.\\
 \hline
 validationBits & object & An IA32/x64 Processor Error Info Validation structure, as defined in Subsection \ref{subsection:ia32x64processorerrorinfovalidationstructure}.\\
 \hline
diff --git a/specification/json/sections/cper-ia32x64-processor.json b/specification/json/sections/cper-ia32x64-processor.json
index 11aa819..08a9d96 100644
--- a/specification/json/sections/cper-ia32x64-processor.json
+++ b/specification/json/sections/cper-ia32x64-processor.json
@@ -54,7 +54,16 @@
                 "additionalProperties": false,
                 "properties": {
                     "type": {
-                        "type": "string"
+                        "type": "object",
+                        "required": ["guid", "name"],
+                        "properties": {
+                            "guid": {
+                                "type": "string"
+                            },
+                            "name": {
+                                "type": "string"
+                            }
+                        }
                     },
                     "validationBits": {
                         "type": "object",